please help me


(01.01 LC)

Which of the following describes the feeding relationships from one organism to the next in a linear path?

Food chain
Trophic level
Food web
Consumer chart


(01.01 MC)

Food web starting with sun and pointing to grasshopper and squirrel; Grasshopper pointing to squirrel, wolf, and snake; squirrel pointing to wolf, snake, and bird; wolf pointing to decomposition with worms and mushrooms; snake pointing to wolf and decomposition with worms and mushrooms; bird pointing to decomposition with worms and mushrooms; decomposition pointing to the sun stating soil nutrients.

According to this food web, which of the following would be considered secondary consumers?

Plants
Grasshoppers
Wolves
Mushrooms
Question 3(Multiple Choice Worth 3 points)

(01.01 MC)

Which best describes the role of a secondary consumer in a food web?

Carnivore that feeds on producers
Herbivore that feeds on producers
Herbivore that feeds on primary consumers
Carnivore that feeds on primary consumers
Question 4(Multiple Choice Worth 3 points)

(01.01 MC)

The table shows the commonly eaten foods of some organisms.


Commonly Eaten Foods List
Group Commonly Eaten Foods
A owls, raccoons, salmon
B birds, fruits, nuts, blossoms
C branches, barks, twigs, acorn
D vegetables, meat, grains


Which groups contain both primary and secondary consumers?
A and B
B and C
C and D
B and D
Question 5(Multiple Choice Worth 3 points)

(01.01 HC)

Food web starting with sun and pointing to grasshopper and squirrel; Grasshopper pointing to squirrel, wolf, and snake; squirrel pointing to wolf, snake, and bird; wolf pointing to decomposition with worms and mushrooms; snake pointing to wolf and decomposition with worms and mushrooms; bird pointing to decomposition with worms and mushrooms; decomposition pointing to the sun stating soil nutrients.

If we removed the decomposers from this food web, how would it affect the balance of the ecosystem?

There would be an increase in dead matter and a lack of nutrients in the soil.
There would be a decrease in dead matter and a lack of nutrients in the soil.
There would be an increase in dead matter and an increase in nutrients in the soil.
There would be a decrease in dead matter and an increase in nutrients in the soil.
Question 6(Multiple Choice Worth 3 points)

(01.01 LC)

Which of the following organisms are carnivores?

Secondary consumers
Decomposers
Primary consumers
Producers
Question 7(Multiple Choice Worth 3 points)

(01.01 LC)

Which of the following organisms are carnivores?

Consumers
Decomposers
Omnivores
Producers
Question 8(Multiple Choice Worth 3 points)

(01.01 LC)

Which of the following is an example of a consumer?

Tree
Sun
Rabbit
Mushroom